首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > LED Lawn Light >Cxle8724 is an up/down driver IC specially designed for LED lawn lamp
Cxle8724 is an up/down driver IC specially designed for LED lawn lamp
Cxle8724 is an up / down driver IC specially designed for LED lawn lamp. The cxle8724 supports two modes of operation:
Mode 1: the LED operates at 1 time of reference current in the first 5 hours of the night, and 0.5 time of reference current in the second 5 hours, and then turns off.
Mode 2: LED operates at 1.25 times of reference current six hours before night, and then turns off.
Manual
-
[ CXLE8724 ]"
Ordering
Product introduction
目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
一.产品概述
CXLE8724是一款专门为LED草坪灯设计的升/降压型驱动IC。CXLE8724支持两种工作模式：
模式一：夜间前5小时LED按1倍基准电流工作，后5小时LED按0.5倍基准电流工作，然后关断。
模式二：夜间前6小时LED按1.25倍基准电流工作，然后关断。
CXLE8724采用SOP-16封装。
二.产品特点
工作电压：2.5V~5.5V
两种工作模式
LED基准电流：10mA~120mA
欠压保护：2.4V
LED基准电流由外接电阻设定
效率：大于85%
三.应用范围
LED草坪灯
四.技术规格书（产品PDF)
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
五.产品封装图
六.电路原理图
七.相关芯片选择指南
| LED草坪灯专用IC | ||||||
| 产品型号 | 输入电压 | 输出电压 | 输出电流 | 工作效率 | 产品封装 | 备注 |
| CXLE8724 | 2.5V-5.5V | 高于输入电压 | 10mA~120mA | 大于85% | SOP-16 | |
| CXLE8725 | 0.9V~1.5V | 高于输入电压 | 3mA~100mA | 优于80% | SOP-8 | 升压恒流 |
| CXLE8726 | 1.8-3.0V | 高于输入电压 | 小于300mA | 88% | DIP-8 | 升压恒流 |
| CXLE8727 | 0.9-1.5V | 高于输入电压 | 3mA-300mA | 84% | TO-94 SOT23-5 | 升压 |
